545203260036 has 36 divisors (see below), whose sum is σ = 1382242189692. Its totient is φ = 181195144704.

The previous prime is 545203260029. The next prime is 545203260071. The reversal of 545203260036 is 630062302545.

545203260036 is a `hidden beast` number, since 5 + 45 + 2 + 0 + 3 + 2 + 600 + 3 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 176657133636 + 368546126400 = 420306^2 + 607080^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22457505 + ... + 22481768.

Almost surely, 2^545203260036 is an apocalyptic number.

It is an amenable number.

545203260036 is an abundant number, since it is smaller than the sum of its proper divisors (837038929656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545203260036 is a wasteful number, since it uses less digits than its factorization.

545203260036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44939620 (or 44939615 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 545203260036 in words is "five hundred forty-five billion, two hundred three million, two hundred sixty thousand, thirty-six".